85 - Enneking staging of bone tumors

Enneking System for Staging Benign and Malignant Musculoskeletal Tumors

BENIGN

1.    Latent

2.    Active

3.    Aggressive

MALIGNANT

Stage	Grade	Site	Metastases
IA	Low	Intracompartmental	None
IB	Low	Extracompartmental	None
IIA	High	Intracompartmental	None
IIB	High	Extracompartmental	None
III	Any	Any	Regional or distant metastases